| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.67 | 7.349% | $200.3884 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $15.81 | 4.405% | $16.5064 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $213.92 | 10.625% | $236.649 | $236.65 | $236.65 | $236.60 |
| Purchase #4 | $41.31 | 11.650% | $46.1226 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $140.28 | 10.437% | $154.921 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $225.78 | 4.534% | $236.0169 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $205.32 | 8.119% | $221.9899 | $221.99 | $222.00 | $222.00 |
| 7 purchase totals = | $1,029.09 | $1,112.5942 | $1,112.60 | $1,112.55 | $1,112.50 | |